Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
FacturaScripts (Packagist package facturascripts/facturascripts) versions up to and including 2025.81 are affected by an unrestricted file upload flaw in the product image upload function. An attacker with a valid login can upload a PHP file disguised as a GIF, which passes the MIME type check and is stored with its .php extension, so the impact depends on server configuration. No fixed version is listed; the source recommends validating file extensions, generating server-side filenames, and storing uploads outside the webroot.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 6.3 | Medium | 3.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0023, the 13th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:01 UTC First seen by agentprime
- 31 Oct 2026, 14:01 UTC Confirmed by OSV